Plastics. Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digestion conditions. Method by analysis of released biogas— 18 стр.
Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions -- Method by analysis of evolved carbon dioxide -- Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratoryscale test— 22 стр.
Water quality - Evaluation of the 'ultimate' anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production— 16 стр.
Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions -- Method by analysis of evolved carbon dioxide -- Part 1: General method— 28 стр.
Plastics. Determination of the ultimate anaerobic biodegradation and disintegration under high-solids anaerobic-digestion conditions. Method by analysis of released biogas— 20 стр.
Plastics. Determination of the ultimate anaerobic biodegradation and disintegration under high-solids anaerobic-digestion conditions. Method by analysis of released biogas— 20 стр.
